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   <div id="projectname">gbmath
   &#160;<span id="projectnumber">v0.051</span>
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   <div id="projectbrief">c++ math library</div>
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<div class="title">mat44.h</div>  </div>
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<a href="mat44_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;﻿</div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor">#ifndef __GBMATH_H__</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor"></span><span class="preprocessor">    #error  DO NOT INCLUDE THIS FILE. USE:   #include &lt;gbmath/_gbmath.h&gt;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;</div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="keyword">namespace </span>gbmath</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;{</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160; </div>
<div class="line"><a name="l00019"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html">   19</a></span>&#160;    <span class="keyword">struct </span><a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;    {</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;        <span class="keyword">union</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;        {</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;            <span class="keyword">struct</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;            {</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;</div>
<div class="line"><a name="l00026"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">   26</a></span>&#160;               <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>,  <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a>,  <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a>,  <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a>,</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;                     <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a>,  <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a>,  <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a>,  <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a>,</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;                     <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a>,  <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a>,  <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a>,  <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a>,</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;                     <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a>,  <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a>,  <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a>,  <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a>;</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;            };</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;</div>
<div class="line"><a name="l00032"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">   32</a></span>&#160;               <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a> [4][4];</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;</div>
<div class="line"><a name="l00034"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a1baa9623e65264b9f18da9cd38ced6a0">   34</a></span>&#160;               <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1mat44.html#a1baa9623e65264b9f18da9cd38ced6a0">array</a>[16];</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;        };</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;</div>
<div class="line"><a name="l00038"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a64bc8eabe9355bc0aff606dda1b38b90">   38</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html#a64bc8eabe9355bc0aff606dda1b38b90">mat44</a>() {}</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;</div>
<div class="line"><a name="l00041"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#ad85ffe34b04ef7098997447dda788f17">   41</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html#ad85ffe34b04ef7098997447dda788f17" title="Reset in an identical and complete the main diagonal value of a (usually 1.0f) ">mat44</a>(<span class="keywordtype">float</span> a)</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;        {</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;           <a class="code" href="structgbmath_1_1mat44.html#ae4a27f3a366ee64dad9596c169d9b2de" title="Set Identity. ">setIdentity</a>();</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;           <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>=a;</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;           <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a>=a;</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;           <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a>=a;</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;           <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a>=a;</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        }</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;</div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a0c9f40580e5d9858d3fdf32af0f60a10">   50</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html#a0c9f40580e5d9858d3fdf32af0f60a10">mat44</a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; m) </div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;        { </div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;            *<span class="keyword">this</span> = m; </div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;        }</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;</div>
<div class="line"><a name="l00055"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a4b8b7d3349b9459b867f6e3c14915c91">   55</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html#a4b8b7d3349b9459b867f6e3c14915c91">mat44</a>( <span class="keywordtype">float</span> _11_, <span class="keywordtype">float</span> _12_, <span class="keywordtype">float</span> _13_, <span class="keywordtype">float</span> _14_,</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;                      <span class="keywordtype">float</span> _21_, <span class="keywordtype">float</span> _22_, <span class="keywordtype">float</span> _23_, <span class="keywordtype">float</span> _24_,</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;                      <span class="keywordtype">float</span> _31_, <span class="keywordtype">float</span> _32_, <span class="keywordtype">float</span> _33_, <span class="keywordtype">float</span> _34_,</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;                      <span class="keywordtype">float</span> _41_, <span class="keywordtype">float</span> _42_, <span class="keywordtype">float</span> _43_, <span class="keywordtype">float</span> _44_ ) :</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>( _11_ ), <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a>( _12_ ), <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a>( _13_ ), <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a>( _14_ ),</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a>( _21_ ), <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a>( _22_ ), <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a>( _23_ ), <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a>( _24_ ),</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a>( _31_ ), <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a>( _32_ ), <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a>( _33_ ), <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a>( _34_ ),</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a>( _41_ ), <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a>( _42_ ), <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a>( _43_ ), <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a>( _44_ )  {}</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;</div>
<div class="line"><a name="l00065"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a2390988208cd0e23663e3901f192899e">   65</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html#a2390988208cd0e23663e3901f192899e">mat44</a>(<span class="keyword">const</span> <span class="keywordtype">float</span>* pfArray)</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;        {</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;            *<span class="keyword">this</span> = pfArray;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        }</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;</div>
<div class="line"><a name="l00071"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a21fde0f18d5fa7b17f5376414d04e702">   71</a></span>&#160;        <span class="keyword">inline</span> <span class="keyword">operator</span>  <span class="keyword">const</span> <span class="keywordtype">float</span>*() <span class="keyword">const</span>  { <span class="keywordflow">return</span> &amp;<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>; }</div>
<div class="line"><a name="l00072"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#aaa3848ec86f338e4ccad1623c01fe5cd">   72</a></span>&#160;        <span class="keyword">inline</span> <span class="keyword">operator</span>        <span class="keywordtype">float</span>*()        { <span class="keywordflow">return</span> &amp;<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>; }</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="preprocessor">#ifdef _D3D9_H_</span></div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        <span class="keyword">inline</span> <span class="keyword">operator</span> D3DMATRIX*()   { <span class="keywordflow">return</span> (D3DMATRIX*)&amp;<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>; }</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        <span class="keyword">inline</span> <span class="keyword">operator</span> <span class="keyword">const</span> D3DMATRIX*() <span class="keyword">const</span>  { <span class="keywordflow">return</span> (D3DMATRIX*)&amp;<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>; }</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        <span class="keyword">inline</span> <span class="keyword">operator</span> <span class="keyword">const</span> D3DMATRIX()<span class="keyword"> const</span></div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;           D3DMATRIX res;</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;           <span class="keywordflow">for</span>(<span class="keywordtype">int</span> c=0;c&lt;4; c++)</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;           {</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;             <span class="keywordflow">for</span>(<span class="keywordtype">int</span> j=0; j&lt;4; j++)</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;             {</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;              res.m[c][j] = <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[c][j];</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;             }</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;           }</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;           <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;        }</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1mat44.html#a57f385d46626b19fd68afcf64d8e7c33">operator = </a>(<span class="keyword">const</span> D3DMATRIX&amp; m)</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;        {</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> = m._11;</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> = m._12;</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> = m._13;</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> = m._14;</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> = m._21;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> = m._22;</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> = m._23;</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> = m._24;</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> = m._31;</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> = m._32;</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> = m._33;</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> = m._34;</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> = m._41;</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> = m._42;</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> = m._43;</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> = m._44;</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;        }</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;<span class="preprocessor">#endif //  #ifdef _D3D9_H_</span></div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="preprocessor">#ifdef __D3DX9MATH_H__</span></div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="preprocessor"></span>        <span class="keyword">inline</span> <span class="keyword">operator</span> D3DXMATRIX*()   { <span class="keywordflow">return</span> (D3DXMATRIX*)&amp;<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>; }</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;        <span class="keyword">inline</span> <span class="keyword">operator</span> <span class="keyword">const</span> D3DXMATRIX*() <span class="keyword">const</span>  { <span class="keywordflow">return</span> (D3DXMATRIX*)&amp;<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>; }</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;        <span class="keyword">inline</span> <span class="keyword">operator</span> <span class="keyword">const</span> D3DXMATRIX()<span class="keyword"> const</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;           D3DXMATRIX res;</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;           <span class="keywordflow">for</span>(<span class="keywordtype">int</span> c=0;c&lt;4; c++)</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;           {</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;             <span class="keywordflow">for</span>(<span class="keywordtype">int</span> j=0; j&lt;4; j++)</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;             {</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;              res.m[c][j] = <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[c][j];</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;             }</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;           }</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;           <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;        }</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1mat44.html#a57f385d46626b19fd68afcf64d8e7c33">operator = </a>(<span class="keyword">const</span> D3DXMATRIX&amp; m)</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;        {</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;           <span class="keywordflow">for</span>(<span class="keywordtype">int</span> c=0;c&lt;4; c++)</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;           {</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;             <span class="keywordflow">for</span>(<span class="keywordtype">int</span> j=0; j&lt;4; j++)</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;             {</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;              <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[c][j] = m.m [c][j];</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;             }</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;           }</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;        }</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;<span class="preprocessor">#endif // __D3DX9MATH_H__</span></div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;</div>
<div class="line"><a name="l00152"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a57f385d46626b19fd68afcf64d8e7c33">  152</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1mat44.html#a57f385d46626b19fd68afcf64d8e7c33">operator  = </a>(<span class="keyword">const</span> <span class="keywordtype">float</span>* pfArray)</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        {</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> = pfArray[ 0];</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> = pfArray[ 1];</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> = pfArray[ 2];</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> = pfArray[ 3];</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> = pfArray[ 4];</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> = pfArray[ 5];</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> = pfArray[ 6];</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> = pfArray[ 7];</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> = pfArray[ 8];</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> = pfArray[ 9];</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> = pfArray[10];</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> = pfArray[11];</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> = pfArray[12];</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> = pfArray[13];</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> = pfArray[14];</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> = pfArray[15];</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;        }</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;</div>
<div class="line"><a name="l00179"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a9ded356a1e1d05654801f58bed403a17">  179</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="structgbmath_1_1mat44.html#a9ded356a1e1d05654801f58bed403a17" title="strict comparison ">operator == </a>( <span class="keyword">const</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; m )<span class="keyword"> const</span></div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;         <span class="keywordflow">return</span> ( ( <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> == m.<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>) &amp;&amp;</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;                  ( <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> == m.<a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a>) &amp;&amp;</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;                  ( <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> == m.<a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a>) &amp;&amp;</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;                  ( <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> == m.<a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a>) &amp;&amp;</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;                  ( <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> == m.<a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a>) &amp;&amp;</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;                  ( <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> == m.<a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a>) &amp;&amp;</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;                  ( <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> == m.<a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a>) &amp;&amp;</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;                  ( <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> == m.<a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a>) &amp;&amp;</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;                  ( <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> == m.<a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a>) &amp;&amp;</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;                  ( <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> == m.<a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a>) &amp;&amp;</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;                  ( <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> == m.<a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a>) &amp;&amp;</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;                  ( <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> == m.<a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a>) &amp;&amp;</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;                  ( <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> == m.<a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a>) &amp;&amp;</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;                  ( <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> == m.<a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a>) &amp;&amp;</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;                  ( <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> == m.<a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a>) &amp;&amp;</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;                  ( <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> == m.<a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a>) );</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;        }</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;</div>
<div class="line"><a name="l00207"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#adb7979b8ed85ca52c51b44c78243b624">  207</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="structgbmath_1_1mat44.html#adb7979b8ed85ca52c51b44c78243b624" title="strict comparison with the denial ">operator != </a>( <span class="keyword">const</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; m )<span class="keyword"> const</span></div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;          <span class="keywordflow">return</span> ( ( <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> != m.<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>) ||</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;                   ( <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> != m.<a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a>) ||</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;                   ( <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> != m.<a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a>) ||</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;                   ( <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> != m.<a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a>) ||</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;                   ( <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> != m.<a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a>) ||</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;                   ( <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> != m.<a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a>) ||</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;                   ( <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> != m.<a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a>) ||</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;                   ( <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> != m.<a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a>) ||</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;                   ( <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> != m.<a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a>) ||</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;                   ( <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> != m.<a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a>) ||</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;                   ( <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> != m.<a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a>) ||</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;                   ( <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> != m.<a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a>) ||</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;                   ( <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> != m.<a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a>) ||</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;                   ( <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> != m.<a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a>) ||</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;                   ( <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> != m.<a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a>) ||</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;                   ( <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> != m.<a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a>) );</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;        }</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;</div>
<div class="line"><a name="l00232"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a9902c7178f0ff67eb5e5606d0fa61bbc">  232</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a> <a class="code" href="structgbmath_1_1mat44.html#a9902c7178f0ff67eb5e5606d0fa61bbc" title="The sign of the components. ">operator - </a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a> r;</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> = -<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> ;</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> = -<a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> ;</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> = -<a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> ;</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> = -<a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> ;</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> = -<a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> ;</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> = -<a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> ;</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> = -<a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> ;</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> = -<a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> ;</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> = -<a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> ;</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> = -<a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> ;</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> = -<a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> ;</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> = -<a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> ;</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> = -<a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> ;</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> = -<a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> ;</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> = -<a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> ;</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> = -<a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> ;</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;            <span class="keywordflow">return</span> r;</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;        }</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;</div>
<div class="line"><a name="l00262"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a962645ff348721f70b1152ce0d2ba3cf">  262</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a> <a class="code" href="structgbmath_1_1mat44.html#a962645ff348721f70b1152ce0d2ba3cf" title="Elementwise addition of matrices. ">operator + </a>( <span class="keyword">const</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; m )<span class="keyword"> const</span></div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a> r;</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> = <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> + m.<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>;</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> = <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> + m.<a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a>;</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> = <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> + m.<a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a>;</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> = <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> + m.<a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a>;</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> = <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> + m.<a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a>;</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> = <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> + m.<a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a>;</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> = <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> + m.<a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a>;</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> = <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> + m.<a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a>;</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> = <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> + m.<a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a>;</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> = <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> + m.<a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a>;</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> = <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> + m.<a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a>;</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> = <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> + m.<a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a>;</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> = <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> + m.<a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a>;</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> = <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> + m.<a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a>;</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> = <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> + m.<a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a>;</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> = <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> + m.<a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a>;</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;</div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;            <span class="keywordflow">return</span> r;</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;        }</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;</div>
<div class="line"><a name="l00290"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a372bbfc349afda8edf68b479b9606c5d">  290</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a> <a class="code" href="structgbmath_1_1mat44.html#a9902c7178f0ff67eb5e5606d0fa61bbc" title="The sign of the components. ">operator - </a>( <span class="keyword">const</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; m )<span class="keyword"> const</span></div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a> r;</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> = <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> -  m.<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>;</div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> = <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> -  m.<a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a>;</div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> = <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> -  m.<a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a>;</div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> = <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> -  m.<a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a>;</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> = <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> -  m.<a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a>;</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> = <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> -  m.<a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a>;</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> = <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> -  m.<a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a>;</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> = <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> -  m.<a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a>;</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> = <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> -  m.<a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a>;</div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> = <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> -  m.<a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a>;</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> = <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> -  m.<a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a>;</div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> = <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> -  m.<a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a>;</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> = <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> -  m.<a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a>;</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> = <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> -  m.<a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a>;</div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> = <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> -  m.<a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a>;</div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> = <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> -  m.<a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a>;</div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;            <span class="keywordflow">return</span> r;</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;        }</div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;</div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;</div>
<div class="line"><a name="l00319"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a354bac9111f7d12688da9920545e5e0a">  319</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a> <a class="code" href="structgbmath_1_1mat44.html#a354bac9111f7d12688da9920545e5e0a" title="Multiply all elements of the matrix by a scalar. ">operator * </a>(  <span class="keywordtype">float</span> f )<span class="keyword"> const</span></div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a> r;</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> = <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> * f;</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> = <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> * f;</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> = <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> * f;</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> = <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> * f;</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> = <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> * f;</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> = <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> * f;</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> = <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> * f;</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> = <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> * f;</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> = <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> * f;</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> = <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> * f;</div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> = <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> * f;</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> = <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> * f;</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> = <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> * f;</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> = <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> * f;</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> = <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> * f;</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> = <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> * f;</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;            <span class="keywordflow">return</span> r;</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;        }</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;</div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;</div>
<div class="line"><a name="l00349"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a7ea83bf22749aba7d317470bad6bc91d">  349</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a> <a class="code" href="structgbmath_1_1mat44.html#a7ea83bf22749aba7d317470bad6bc91d" title="Divide all elements of the matrix by a scalar. ">operator / </a>( <span class="keywordtype">float</span> f )<span class="keyword"> const</span></div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a> r;</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> = <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> / f;</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> = <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> / f;</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> = <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> / f;</div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> = <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> / f;</div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;</div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> = <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> / f;</div>
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<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> = <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> / f;</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> = <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> / f;</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> = <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> / f;</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> = <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> / f;</div>
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<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> = <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> / f;</div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;</div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> = <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> / f;</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> = <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> / f;</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> = <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> / f;</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> = <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> / f;</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;</div>
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<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;        }</div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;</div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;</div>
<div class="line"><a name="l00377"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a4524946538c4ba482a54b6bca5adfd16">  377</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp;     <a class="code" href="structgbmath_1_1mat44.html#a4524946538c4ba482a54b6bca5adfd16">operator += </a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; m) </div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;        { </div>
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<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;            *<span class="keyword">this</span>=t; </div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;  </div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;        }</div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;</div>
<div class="line"><a name="l00384"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#ac157028ccb10cd6c569f91e80e528a65">  384</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp;     <a class="code" href="structgbmath_1_1mat44.html#ac157028ccb10cd6c569f91e80e528a65">operator -= </a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; m) </div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;        { </div>
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<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;            *<span class="keyword">this</span>=t; </div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;  </div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;        }</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;</div>
<div class="line"><a name="l00391"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a39641187eb29904ee52e358855acf917">  391</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp;     <a class="code" href="structgbmath_1_1mat44.html#a39641187eb29904ee52e358855acf917">operator *= </a>(<span class="keywordtype">float</span> f)          </div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;        { </div>
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<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;            *<span class="keyword">this</span>=t; </div>
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<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;        }</div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;</div>
<div class="line"><a name="l00398"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#aabc98722b2762eccd5a100ad8e9e615b">  398</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp;     <a class="code" href="structgbmath_1_1mat44.html#aabc98722b2762eccd5a100ad8e9e615b">operator /= </a>(<span class="keywordtype">float</span> f)          </div>
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<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;            *<span class="keyword">this</span>=t; </div>
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<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;        }</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;</div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;</div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;</div>
<div class="line"><a name="l00407"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a614456fab982fc284671db7548e96156">  407</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp;  <a class="code" href="structgbmath_1_1mat44.html#a39641187eb29904ee52e358855acf917">operator *= </a>( <span class="keyword">const</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; m )</div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;        {</div>
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<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;            t = *<span class="keyword">this</span> * m;</div>
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<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;        }</div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;</div>
<div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;</div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;        <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a> <a class="code" href="structgbmath_1_1mat44.html#a354bac9111f7d12688da9920545e5e0a" title="Multiply all elements of the matrix by a scalar. ">operator * </a>( <span class="keyword">const</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; m ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;         </div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;</div>
<div class="line"><a name="l00420"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a8efd54428c479efb450e6f505a93632e">  420</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> <a class="code" href="structgbmath_1_1mat44.html#a354bac9111f7d12688da9920545e5e0a" title="Multiply all elements of the matrix by a scalar. ">operator * </a>( <span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>&amp; v )<span class="keyword"> const</span></div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> r;</div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;            r.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> =  <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> +  <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> +  <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> +  <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;</div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;            r.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> =  <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> +  <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> +  <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> +  <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;</div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;            r.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> =  <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> +  <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> +  <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> +  <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;</div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;            r.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> =  <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> +  <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> +  <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> +  <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;</div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;              <span class="keywordflow">return</span> r;</div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;        }</div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;</div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;        <span class="keywordtype">bool</span> <a class="code" href="structgbmath_1_1mat44.html#ad34d317151454522491fdf7e4be62d59">empty</a>() <span class="keyword">const</span> ;</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;</div>
<div class="line"><a name="l00433"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a0695ccf86ba6da0ecd8827e54e44f676">  433</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span>       <a class="code" href="structgbmath_1_1mat44.html#a0695ccf86ba6da0ecd8827e54e44f676" title="all set to zero ">setzero</a>() { memset(&amp;<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>, 0, <span class="keyword">sizeof</span>(<a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>)  ); }</div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;</div>
<div class="line"><a name="l00436"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#ae4a27f3a366ee64dad9596c169d9b2de">  436</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp;   <a class="code" href="structgbmath_1_1mat44.html#ae4a27f3a366ee64dad9596c169d9b2de" title="Set Identity. ">setIdentity</a>()</div>
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<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>=1.0f; <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a>=0.0f; <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a>=0.0f; <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a>=0.0f;</div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a>=0.0f; <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a>=1.0f; <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a>=0.0f; <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a>=0.0f;</div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a>=0.0f; <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a>=0.0f; <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a>=1.0f; <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a>=0.0f;</div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a>=0.0f; <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a>=0.0f; <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a>=0.0f; <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a>=1.0f;</div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;             <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;        }</div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;</div>
<div class="line"><a name="l00446"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a2c823297ac344eb5dcd80abc69df913a">  446</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="structgbmath_1_1mat44.html#a2c823297ac344eb5dcd80abc69df913a" title="check is matrix identity ">isIdentity</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;         <span class="keywordflow">return</span> <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[0][0] == 1.0f &amp;&amp; <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[0][1] == 0.0f &amp;&amp; <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[0][2] == 0.0f &amp;&amp; <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[0][3] == 0.0f &amp;&amp;</div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;                <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[1][0] == 0.0f &amp;&amp; <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[1][1] == 1.0f &amp;&amp; <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[1][2] == 0.0f &amp;&amp; <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[1][3] == 0.0f &amp;&amp;</div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;                <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[2][0] == 0.0f &amp;&amp; <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[2][1] == 0.0f &amp;&amp; <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[2][2] == 1.0f &amp;&amp; <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[2][3] == 0.0f &amp;&amp;</div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;                <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[3][0] == 0.0f &amp;&amp; <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[3][1] == 0.0f &amp;&amp; <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[3][2] == 0.0f &amp;&amp; <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[3][3] == 1.0f;</div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;        }</div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;</div>
<div class="line"><a name="l00455"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#ac9abc6d30c9f51a8a7b1dfaf3040a7a1">  455</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; <a class="code" href="structgbmath_1_1mat44.html#ac9abc6d30c9f51a8a7b1dfaf3040a7a1" title="Set Identity. ">reset</a>() </div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;        { </div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae4a27f3a366ee64dad9596c169d9b2de" title="Set Identity. ">setIdentity</a>(); </div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>; </div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;        }</div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;</div>
<div class="line"><a name="l00462"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a70e3d2546a6de9bec292e60237efeb54">  462</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; <a class="code" href="structgbmath_1_1mat44.html#a70e3d2546a6de9bec292e60237efeb54" title="Transposition. (Reflection of the elements on the main diagonal) CHEKED! ">transpone</a>()</div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;        {</div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;            <span class="keyword">register</span> <span class="keywordtype">float</span> f;</div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;            f = <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a>;  <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> = <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a>;  <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> = f;</div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;            f = <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a>;  <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> = <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a>;  <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> = f;</div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;            f = <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a>;  <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> = <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a>;  <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> = f;</div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;            f = <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a>;  <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> = <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a>;  <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> = f;</div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;            f = <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a>;  <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> = <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a>;  <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> = f;</div>
<div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;            f = <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a>;  <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> = <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a>;  <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> = f;</div>
<div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;        }</div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;</div>
<div class="line"><a name="l00475"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#aba9a4eb76a14da524dcc990e982252ec">  475</a></span>&#160;        <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a> <a class="code" href="structgbmath_1_1mat44.html#aba9a4eb76a14da524dcc990e982252ec" title="return transposed . ">transponed</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a> res = *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;            res.<a class="code" href="structgbmath_1_1mat44.html#a70e3d2546a6de9bec292e60237efeb54" title="Transposition. (Reflection of the elements on the main diagonal) CHEKED! ">transpone</a>();</div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;            <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;        }</div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;</div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;        </div>
<div class="line"><a name="l00484"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#aa93c68270274250737957462faff74c8">  484</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a> <a class="code" href="structgbmath_1_1mat44.html#aa93c68270274250737957462faff74c8" title="return transposed . ">getTransponed</a>()<span class="keyword"> const </span></div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;<span class="keyword">        </span>{ </div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a> r=*<span class="keyword">this</span>; </div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;            r.<a class="code" href="structgbmath_1_1mat44.html#a70e3d2546a6de9bec292e60237efeb54" title="Transposition. (Reflection of the elements on the main diagonal) CHEKED! ">transpone</a>(); </div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;            <span class="keywordflow">return</span> r; </div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;        }</div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;</div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;</div>
<div class="line"><a name="l00493"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a0c5b5757b1cef678f493f1f97b933b95">  493</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1mat44.html#a0c5b5757b1cef678f493f1f97b933b95" title="compute ans return determinant. ">determinant</a>()<span class="keyword">  const</span></div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;             <span class="keywordflow">return</span></div>
<div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;                ( <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> *  <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> -  <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> *  <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a>) * ( <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> *  <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> -  <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> *  <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a>) -</div>
<div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;                ( <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> *  <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> -  <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> *  _21) * ( <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> *  <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> -  <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> *  <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a>) +</div>
<div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;                ( <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> *  <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> -  <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> *  _21) * ( <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> *  <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> -  <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> *  <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a>) +</div>
<div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;                ( <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> *  <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> -  <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> *  <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a>) * ( <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> *  <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> -  <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> *  <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a>) -</div>
<div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;                ( <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> *  <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> -  <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> *  _22) * ( <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> *  <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> -  <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> *  <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a>) +</div>
<div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;                ( <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> *  <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> -  <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> *  <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a>) * ( <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> *  <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> -  <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> *  <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a>);</div>
<div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;        }</div>
<div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;</div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;        <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp;  <a class="code" href="structgbmath_1_1mat44.html#a0e50c0a1e9b4686083957369e9fdb0ef" title="Inversion. Throws an exception if the inversion is not possible. OK. ">invert</a> () throw();</div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;</div>
<div class="line"><a name="l00508"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a60f422b63e1e77d2b2487a1a18d123cf">  508</a></span>&#160;        <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a> <a class="code" href="structgbmath_1_1mat44.html#a60f422b63e1e77d2b2487a1a18d123cf" title="return inverted. ">inverted</a>() const throw()</div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;        {</div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;          <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a> res = *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;          res.<a class="code" href="structgbmath_1_1mat44.html#a0e50c0a1e9b4686083957369e9fdb0ef" title="Inversion. Throws an exception if the inversion is not possible. OK. ">invert</a>();</div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;          <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;        }</div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;</div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;</div>
<div class="line"><a name="l00516"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#adb943630e7a90ea8d1a5861964adc072">  516</a></span>&#160;        <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> <a class="code" href="structgbmath_1_1mat44.html#adb943630e7a90ea8d1a5861964adc072">getRow</a>( <span class="keywordtype">size_t</span> index)<span class="keyword"> const</span></div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;            <span class="keywordflow">if</span>(index&gt;=4)  <span class="keywordflow">throw</span>(index);</div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>( <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[index][0], <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[index][1], <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[index][2], <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[index][3] );</div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;        }</div>
<div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;</div>
<div class="line"><a name="l00522"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a65fdd4b376ff65faf620ddb6f0df4cbe">  522</a></span>&#160;        <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> <a class="code" href="structgbmath_1_1mat44.html#a65fdd4b376ff65faf620ddb6f0df4cbe">setRow</a>(<span class="keywordtype">size_t</span> index, <span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>&amp; row)</div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;        {</div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;            <span class="keywordflow">if</span>(index&gt;=4)  <span class="keywordflow">throw</span>(index);</div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[index][0]=row.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>; <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[index][1]=row.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>; <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[index][2]=row.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>; <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[index][3]=row.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;</div>
<div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;        }</div>
<div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;</div>
<div class="line"><a name="l00528"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#af9cd2420964941f38d3141ad2bc4350c">  528</a></span>&#160;        <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> <a class="code" href="structgbmath_1_1mat44.html#af9cd2420964941f38d3141ad2bc4350c">getColumn</a>(<span class="keywordtype">size_t</span> index)<span class="keyword"> const</span></div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;            <span class="keywordflow">if</span>(index&gt;=4)  <span class="keywordflow">throw</span>(index);</div>
<div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>( <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[0][index], <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[1][index], <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[2][index], <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[3][index] );</div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;        }</div>
<div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;</div>
<div class="line"><a name="l00534"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a91ceaef6e88b809121114261db809768">  534</a></span>&#160;        <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1mat44.html#a91ceaef6e88b809121114261db809768">setColumn</a>(<span class="keywordtype">size_t</span> index, <span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>&amp; col)</div>
<div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;        {</div>
<div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;            <span class="keywordflow">if</span>(index&gt;=4)  <span class="keywordflow">throw</span>(index);</div>
<div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[0][index]=col.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>; <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[1][index]=col.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>; <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[2][index]=col.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>; <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[3][index]=col.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;</div>
<div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;        }</div>
<div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;</div>
<div class="line"><a name="l00541"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a2c7c11788e13a5061c010433360e1af0">  541</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a> <a class="code" href="structgbmath_1_1mat44.html#a2c7c11788e13a5061c010433360e1af0" title="get translation part. ">getTranslation</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>(<a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[3][0], <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[3][1], <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>[3][2]);</div>
<div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;        }</div>
<div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;</div>
<div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;        <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1mat44.html#a2ed0533ef8d8ebd685f0127469ffcc62" title="Decompose matrix transform data. CHEKED! ">decompose</a>( <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; scale,  <a class="code" href="classgbmath_1_1_quaternion.html" title="standard quaternion. ">Quaternion</a>&amp; rot, <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; pos ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;</div>
<div class="line"><a name="l00549"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a2e3ded3bfe22e442ae0e9d91877367e4">  549</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; <a class="code" href="structgbmath_1_1mat44.html#a2e3ded3bfe22e442ae0e9d91877367e4">setMirrorX</a> ()</div>
<div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;        {</div>
<div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae4a27f3a366ee64dad9596c169d9b2de" title="Set Identity. ">setIdentity</a>();</div>
<div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>  [0][0] = -1.0f;</div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;        }</div>
<div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;</div>
<div class="line"><a name="l00556"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#ab54b089ad7cc65901b3d27ba41124a90">  556</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; <a class="code" href="structgbmath_1_1mat44.html#ab54b089ad7cc65901b3d27ba41124a90">setMirrorY</a> ()</div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;        {</div>
<div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae4a27f3a366ee64dad9596c169d9b2de" title="Set Identity. ">setIdentity</a>();</div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a>  [1][1] = -1.0f;</div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;        }</div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;</div>
<div class="line"><a name="l00563"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#ac6f7bff3b1b39df9bede56cdc41c74ae">  563</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; <a class="code" href="structgbmath_1_1mat44.html#ac6f7bff3b1b39df9bede56cdc41c74ae">setMirrorZ</a> ()</div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;        {</div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae4a27f3a366ee64dad9596c169d9b2de" title="Set Identity. ">setIdentity</a>();</div>
<div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#abfc90602ae12e59095d384cd61ce970a">floats</a> [2][2] = -1.0f;</div>
<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;        }</div>
<div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;</div>
<div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;        <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; <a class="code" href="structgbmath_1_1mat44.html#a211c6babdc8c610008dfb2cec9a9c8e0" title="Construction of a matrix reflection plane. ">setReflection</a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a>&amp; plane );</div>
<div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;</div>
<div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;</div>
<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;        <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp;  <a class="code" href="structgbmath_1_1mat44.html#acc58f467c3fe9d3c3808d42a455de4b2" title="Make shadow matrix. Rendering shadows. CHEKED! ">setShadow</a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>&amp; Light, <span class="keyword">const</span> <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a>&amp;Plane );</div>
<div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;</div>
<div class="line"><a name="l00577"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a5df7203cd3d9106715bfc242091ffbb1">  577</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp;  <a class="code" href="structgbmath_1_1mat44.html#a5df7203cd3d9106715bfc242091ffbb1">setRotationX</a>( <span class="keyword">const</span> <span class="keywordtype">float</span> angle )</div>
<div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;        {</div>
<div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae4a27f3a366ee64dad9596c169d9b2de" title="Set Identity. ">setIdentity</a>();</div>
<div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;            <span class="keywordtype">float</span> sina, cosa;</div>
<div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;            <a class="code" href="namespacegbmath.html#a1d44db3ba00e7255e2ddf760df556ffd" title="sine and cosine. ">sincos</a>(angle, sina, cosa);</div>
<div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> =  cosa;</div>
<div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> =  sina;</div>
<div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> = -sina;</div>
<div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> =  cosa;</div>
<div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;              <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;        }</div>
<div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;</div>
<div class="line"><a name="l00589"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a1041b997935bd7ea12cb314f9368665f">  589</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp;  <a class="code" href="structgbmath_1_1mat44.html#a1041b997935bd7ea12cb314f9368665f">setRotationY</a>( <span class="keyword">const</span> <span class="keywordtype">float</span> angle )</div>
<div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;        {</div>
<div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae4a27f3a366ee64dad9596c169d9b2de" title="Set Identity. ">setIdentity</a>();</div>
<div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;            <span class="keywordtype">float</span> sina, cosa;</div>
<div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;            <a class="code" href="namespacegbmath.html#a1d44db3ba00e7255e2ddf760df556ffd" title="sine and cosine. ">sincos</a>(angle, sina, cosa);</div>
<div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> =  cosa;</div>
<div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> = -sina;</div>
<div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> =  sina;</div>
<div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> =  cosa;</div>
<div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;        }</div>
<div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;</div>
<div class="line"><a name="l00601"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a0fb92c982377132ba6c9927733cc2305">  601</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp;  <a class="code" href="structgbmath_1_1mat44.html#a0fb92c982377132ba6c9927733cc2305">setRotationZ</a>( <span class="keyword">const</span> <span class="keywordtype">float</span> angle )</div>
<div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;        {</div>
<div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae4a27f3a366ee64dad9596c169d9b2de" title="Set Identity. ">setIdentity</a>();</div>
<div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;            <span class="keywordtype">float</span> sina, cosa;</div>
<div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;             <a class="code" href="namespacegbmath.html#a1d44db3ba00e7255e2ddf760df556ffd" title="sine and cosine. ">sincos</a>(angle, sina, cosa);</div>
<div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> =  cosa;</div>
<div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> =  sina;</div>
<div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> = -sina;</div>
<div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> =  cosa;</div>
<div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;        }</div>
<div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;</div>
<div class="line"><a name="l00613"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#aaffc6af1f6837922ead098c5cc7d5702">  613</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp;  <a class="code" href="structgbmath_1_1mat44.html#aaffc6af1f6837922ead098c5cc7d5702">setRotationAxis</a>( <span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; vAx,  <span class="keyword">const</span> <span class="keywordtype">float</span> angle )</div>
<div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;        {</div>
<div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;            <span class="keywordtype">float</span> sina, cosa, mcosa;</div>
<div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;             <a class="code" href="namespacegbmath.html#a1d44db3ba00e7255e2ddf760df556ffd" title="sine and cosine. ">sincos</a>( angle , sina, cosa );</div>
<div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;            mcosa = 1.0f - cosa;</div>
<div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;</div>
<div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;            <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a> ax = vAx;</div>
<div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;            ax.<a class="code" href="structgbmath_1_1vec3.html#a3206299b452ccb51fb816a29e8db7739">normalize</a>();</div>
<div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;</div>
<div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> =(mcosa * ax.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a> * ax.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a>) + cosa;</div>
<div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> =(mcosa * ax.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a> * ax.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a>) - (ax.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a> * sina);</div>
<div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> =(mcosa * ax.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a> * ax.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a>) + (ax.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a> * sina);</div>
<div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> = 0.0f;</div>
<div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;</div>
<div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> =(mcosa * ax.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a> * ax.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a>) + (ax.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a> * sina);</div>
<div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> =(mcosa * ax.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a> * ax.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a>) + cosa;</div>
<div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> =(mcosa * ax.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a> * ax.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a>) - (ax.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a> * sina);</div>
<div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> = 0.0f;</div>
<div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;</div>
<div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> =(mcosa * ax.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a> * ax.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a>) - (ax.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a> * sina);</div>
<div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> =(mcosa * ax.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a> * ax.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a>) + (ax.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a> * sina);</div>
<div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> =(mcosa * ax.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a> * ax.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a>) + cosa;</div>
<div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> = 0.0f;</div>
<div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;</div>
<div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> = 0.0f;</div>
<div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> = 0.0f;</div>
<div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> = 0.0f;</div>
<div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> = 1.0f;</div>
<div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;</div>
<div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a70e3d2546a6de9bec292e60237efeb54" title="Transposition. (Reflection of the elements on the main diagonal) CHEKED! ">transpone</a>(); <span class="comment">// need</span></div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;</div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;        }</div>
<div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;</div>
<div class="line"><a name="l00647"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a2ac440110ffba5da8ee8b29e28ae812e">  647</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp;  <a class="code" href="structgbmath_1_1mat44.html#a2ac440110ffba5da8ee8b29e28ae812e">setRotationAxis</a>( <span class="keywordtype">float</span> axX, <span class="keywordtype">float</span> axY, <span class="keywordtype">float</span> axZ, <span class="keywordtype">float</span> angle )</div>
<div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;        {</div>
<div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;            <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a> vax;</div>
<div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;            vax.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a> = axX; vax.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a> = axY; vax.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a> = axZ;</div>
<div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;            vax.<a class="code" href="structgbmath_1_1vec3.html#a3206299b452ccb51fb816a29e8db7739">normalize</a>();</div>
<div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="structgbmath_1_1mat44.html#aaffc6af1f6837922ead098c5cc7d5702">setRotationAxis</a>(  vax, angle);</div>
<div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;        }</div>
<div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160;</div>
<div class="line"><a name="l00655"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a2bbbfc50863a7828dd23a55e5c84bc3e">  655</a></span>&#160;        <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; <a class="code" href="structgbmath_1_1mat44.html#a2bbbfc50863a7828dd23a55e5c84bc3e">setRotationYawPitchRoll</a>(<span class="keywordtype">float</span> Yaw, <span class="keywordtype">float</span> Pitch, <span class="keywordtype">float</span> Roll)</div>
<div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;        {</div>
<div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a> mrYaw, mrPitch, mrRoll;</div>
<div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;</div>
<div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;            mrYaw.<a class="code" href="structgbmath_1_1mat44.html#a1041b997935bd7ea12cb314f9368665f">setRotationY</a>(  Yaw );</div>
<div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;            mrPitch.<a class="code" href="structgbmath_1_1mat44.html#a5df7203cd3d9106715bfc242091ffbb1">setRotationX</a>(  Pitch );</div>
<div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;            mrRoll.<a class="code" href="structgbmath_1_1mat44.html#a0fb92c982377132ba6c9927733cc2305">setRotationZ</a>( Roll );</div>
<div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160;</div>
<div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;            *<span class="keyword">this</span> =  mrRoll * mrPitch * mrYaw;</div>
<div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;        }</div>
<div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;</div>
<div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;        <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; <a class="code" href="structgbmath_1_1mat44.html#a298bdf8a6a7c927b31a9442e4faf7615">setRotationQuaternion</a>(<span class="keyword">const</span>  <a class="code" href="classgbmath_1_1_quaternion.html" title="standard quaternion. ">Quaternion</a>&amp; q) ;</div>
<div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;</div>
<div class="line"><a name="l00669"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#af8e1759531d7a78d1c73c314d6afffbf">  669</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp;  <a class="code" href="structgbmath_1_1mat44.html#af8e1759531d7a78d1c73c314d6afffbf">setTranslation</a>( <span class="keywordtype">float</span> x, <span class="keywordtype">float</span> y, <span class="keywordtype">float</span> z )</div>
<div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;        {</div>
<div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae4a27f3a366ee64dad9596c169d9b2de" title="Set Identity. ">setIdentity</a>();</div>
<div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> = x;   <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> = y;  <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> = z;</div>
<div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;        }</div>
<div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;</div>
<div class="line"><a name="l00676"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a534b63ce7aea56a25f0aea4399fae072">  676</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp;  <a class="code" href="structgbmath_1_1mat44.html#a534b63ce7aea56a25f0aea4399fae072">setTranslation</a>( <span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; vTransl)</div>
<div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;        {</div>
<div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;            <span class="keywordflow">return</span>  <a class="code" href="structgbmath_1_1mat44.html#af8e1759531d7a78d1c73c314d6afffbf">setTranslation</a>(  vTransl.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a>, vTransl.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a>, vTransl.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a>);</div>
<div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;        }</div>
<div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;</div>
<div class="line"><a name="l00681"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#afc1e52c69594b37f564d3939d9b62e0e">  681</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp;  <a class="code" href="structgbmath_1_1mat44.html#afc1e52c69594b37f564d3939d9b62e0e">setScaling</a>( <span class="keywordtype">float</span> x, <span class="keywordtype">float</span> y, <span class="keywordtype">float</span> z)</div>
<div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;        {</div>
<div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> = x;   <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a>=0.0f;   <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a>=0.0f;   <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a>=0.0f;</div>
<div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a>=0.0f;  <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> = y;    <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a>=0.0f;   <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a>=0.0f;</div>
<div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a>=0.0f;  <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a>=0.0f;   <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> = z;    <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a>=0.0f;</div>
<div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a>=0.0f;  <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a>=0.0f;   <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a>=0.0f;   <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> = 1.0f;</div>
<div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;        }</div>
<div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;</div>
<div class="line"><a name="l00690"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#aaa80902d683e2e1758bf2c223054d7dd">  690</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp;  <a class="code" href="structgbmath_1_1mat44.html#aaa80902d683e2e1758bf2c223054d7dd">setScaling</a>( <span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; vScaling)</div>
<div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;        {</div>
<div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;          <span class="keywordflow">return</span> <a class="code" href="structgbmath_1_1mat44.html#afc1e52c69594b37f564d3939d9b62e0e">setScaling</a>( vScaling.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a>, vScaling.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a>, vScaling.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a> );</div>
<div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;        }</div>
<div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;</div>
<div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;        <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; <a class="code" href="structgbmath_1_1mat44.html#ae5c6bf960992d3ccc29c96b1328bdae1">setTransformation</a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; vScale,</div>
<div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;                                        <span class="keyword">const</span>  <a class="code" href="classgbmath_1_1_quaternion.html" title="standard quaternion. ">Quaternion</a>&amp; qRotation,</div>
<div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;                                        <span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; vTranslation);</div>
<div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;</div>
<div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;        <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; <a class="code" href="structgbmath_1_1mat44.html#ac3c20c17fc7453171592e501eddd7803">setWorldTransform</a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1_transform_data.html" title=": ">TransformData</a>&amp; t);</div>
<div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;</div>
<div class="line"><a name="l00701"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a0516df68593168239097a6e74de10759">  701</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1mat44.html#a0516df68593168239097a6e74de10759">setOrthoLH</a>(<span class="keywordtype">float</span> w, <span class="keywordtype">float</span> h, <span class="keywordtype">float</span> zn, <span class="keywordtype">float</span> zf)</div>
<div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;        {</div>
<div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>=2.0f/w;    <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a>=0.0f;       <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a>=0.0f;           <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a>=0.0f;</div>
<div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a>=0.0f;      <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a>=2.0f/h;     <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a>=0.0f;           <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a>=0.0f;</div>
<div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a>=0.0f;      <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a>=0.0f;       <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a>=1.0f/(zf-zn);   <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a>=0.0f;</div>
<div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a>=0.0f;      <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a>=0.0f;       <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a>= -zn/(zf-zn);   <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a>=1.0f;</div>
<div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;</div>
<div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;            <span class="comment">// 2/w  0    0           0</span></div>
<div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160;            <span class="comment">// 0    2/h  0           0</span></div>
<div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;            <span class="comment">// 0    0    1/(zf-zn)   0</span></div>
<div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;            <span class="comment">// 0    0   -zn/(zf-zn)  1</span></div>
<div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;        }</div>
<div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;</div>
<div class="line"><a name="l00714"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a8fee025e8ad78ae6f4a949ff51ccf373">  714</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1mat44.html#a8fee025e8ad78ae6f4a949ff51ccf373">setOrthoRH</a>(<span class="keywordtype">float</span> w, <span class="keywordtype">float</span> h, <span class="keywordtype">float</span> zn, <span class="keywordtype">float</span> zf)</div>
<div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;        {</div>
<div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>=2.0f/w;     <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a>=0.0f;    <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a>=0.0f;          <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a>=0.0f;</div>
<div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a>=0.0f;       <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a>=2.0f/h;  <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a>=0.0f;          <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a>=0.0f;</div>
<div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a>=0.0f;       <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a>=0.0f;    <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a>=1.0f/(zn-zf);  <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a>=0.0f;</div>
<div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a>=0.0f;       <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a>=0.0f;    <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a>=zn/(zn-zf);    <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a>=1.0f;</div>
<div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;</div>
<div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;            <span class="comment">// 2/w  0    0           0</span></div>
<div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;            <span class="comment">// 0    2/h  0           0</span></div>
<div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;            <span class="comment">// 0    0    1/(zn-zf)   0</span></div>
<div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;            <span class="comment">// 0    0    zn/(zn-zf)  l</span></div>
<div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;        }</div>
<div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;</div>
<div class="line"><a name="l00727"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a99b367b957c13c853679153f6d1af996">  727</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1mat44.html#a99b367b957c13c853679153f6d1af996">setOrthoOffCenterLH</a>(<span class="keywordtype">float</span> minX, <span class="keywordtype">float</span> maxX, <span class="keywordtype">float</span> minY, <span class="keywordtype">float</span> maxY, <span class="keywordtype">float</span> zn, <span class="keywordtype">float</span> zf)</div>
<div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;        {</div>
<div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> = 2.0f/(maxX-minX);         <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> = 0.0f,                     <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> = 0.0f,            <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> = 0.0f;</div>
<div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> = 0.0f,                     <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> = 2.0f/(maxY-minY);         <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> = 0.0f,            <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> = 0.0f;</div>
<div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> = 0.0f,                     <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> = 0.0f,                     <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> = 1.0f/(zf-zn);    <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> = 0.0f;</div>
<div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> = (minX+maxX)/(minX-maxX);  <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> = (maxY+minY)/(minY-maxY);  <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> = zn/(zn-zf);      <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> = 1.0f;</div>
<div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;        }</div>
<div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;</div>
<div class="line"><a name="l00735"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#ac4a24f4c7fe38036eb615d30060226b6">  735</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1mat44.html#ac4a24f4c7fe38036eb615d30060226b6">setOrthoOffCenterRH</a>(<span class="keywordtype">float</span> minX, <span class="keywordtype">float</span> maxX, <span class="keywordtype">float</span> minY, <span class="keywordtype">float</span> maxY, <span class="keywordtype">float</span> zn, <span class="keywordtype">float</span> zf)</div>
<div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;        {</div>
<div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>=2.0f/(maxX-minX);        <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a>=0.0f;                     <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a>=0.0f;            <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a>=0.0f;</div>
<div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a>=0.0f;                    <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a>=2.0f/(maxY-minY);         <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a>=0.0f;            <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a>=0.0f;</div>
<div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a>=0.0f;                    <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a>=0.0f;                     <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a>=1.0f/(zn-zf);    <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a>=0.0f;</div>
<div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a>=(minX+maxX)/(minX-maxX); <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a>=(maxY+minY)/(minY-maxY);  <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a>=zn/(zn-zf);      <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a>=1.0f;</div>
<div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;</div>
<div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;            <span class="comment">// 2/(r-l)      0            0           0</span></div>
<div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;            <span class="comment">// 0            2/(t-b)      0           0</span></div>
<div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;            <span class="comment">// 0            0            1/(zn-zf)   0</span></div>
<div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;            <span class="comment">// (l+r)/(l-r)  (t+b)/(b-t)  zn/(zn-zf)  l</span></div>
<div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;        }</div>
<div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;</div>
<div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;</div>
<div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;        <span class="comment">//-------------------------------------------------------------</span></div>
<div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;</div>
<div class="line"><a name="l00751"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a9b50c575bd5a266bf61946a013414a22">  751</a></span>&#160;        <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1mat44.html#a9b50c575bd5a266bf61946a013414a22">setPerspectiveFovLH</a>(<span class="keywordtype">float</span> fov, <span class="keywordtype">float</span> asp, <span class="keywordtype">float</span> zn, <span class="keywordtype">float</span> zf)</div>
<div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;        {</div>
<div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">float</span> yScale =  <a class="code" href="namespacegbmath.html#ad2ec5e3673fe6cd0408e75e2c9c0f170" title="cotangent ">cotan</a>(fov/2.0f); <span class="comment">//yScale = cot(fovY/2)</span></div>
<div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">float</span> xScale = yScale / asp;     <span class="comment">//xScale = yScale / aspect ratio</span></div>
<div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;</div>
<div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;            <span class="comment">//xScale     0          0               0</span></div>
<div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;            <span class="comment">//0        yScale       0               0</span></div>
<div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;            <span class="comment">//0          0       zf/(zf-zn)         1</span></div>
<div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;            <span class="comment">//0          0       -zn*zf/(zf-zn)     0</span></div>
<div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> = xScale;   <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> = 0.0f;    <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> = 0.0f;             <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> = 0.0f;</div>
<div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> = 0.0f;     <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> = yScale;  <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> = 0.0f;             <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> = 0.0f;</div>
<div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> = 0.0f;     <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> = 0.0f;    <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> =  zf/(zf-zn);      <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> = 1.0f;</div>
<div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> = 0.0f;     <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> = 0.0f;    <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> = -zn*zf/(zf-zn);   <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> = 0.0f;</div>
<div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;        }</div>
<div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;</div>
<div class="line"><a name="l00766"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a3b8a3e86219b867d970cf7fbbe31628c">  766</a></span>&#160;        <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1mat44.html#a3b8a3e86219b867d970cf7fbbe31628c">setPerspectiveFovRH</a>(<span class="keywordtype">float</span> fov, <span class="keywordtype">float</span> asp, <span class="keywordtype">float</span> zn, <span class="keywordtype">float</span> zf)</div>
<div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;        {</div>
<div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;         <span class="keyword">const</span> <span class="keywordtype">float</span> yScale =   <a class="code" href="namespacegbmath.html#ad2ec5e3673fe6cd0408e75e2c9c0f170" title="cotangent ">gbmath::cotan</a>(fov/2.0f);</div>
<div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;         <span class="keyword">const</span> <span class="keywordtype">float</span> xScale = yScale / asp;</div>
<div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;</div>
<div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> = xScale;   <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> = 0.0f;    <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> = 0.0f;           <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> = 0.0f;</div>
<div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> = 0.0f;     <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> = yScale;  <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> = 0.0f;           <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> = 0.0f;</div>
<div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> = 0.0f;     <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> = 0.0f;    <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> = zf/(zn-zf);     <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> = -1.0f;</div>
<div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> = 0.0f;     <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> = 0.0f;    <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> = zn*zf/(zn-zf);  <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> = 0.0f;</div>
<div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;            <span class="comment">// xScale     0          0              0</span></div>
<div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;            <span class="comment">// 0        yScale       0              0</span></div>
<div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160;            <span class="comment">// 0        0        zf/(zn-zf)        -1</span></div>
<div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;            <span class="comment">// 0        0        zn*zf/(zn-zf)      0</span></div>
<div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;            <span class="comment">// where:</span></div>
<div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160;            <span class="comment">// yScale = cot(fovY/2)</span></div>
<div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;            <span class="comment">// xScale = yScale / aspect ratio</span></div>
<div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160;        }</div>
<div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;</div>
<div class="line"><a name="l00784"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#ad4e02c22b0c4f3499310e7e22688326e">  784</a></span>&#160;        <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1mat44.html#ad4e02c22b0c4f3499310e7e22688326e">setPerspectiveLH</a>(<span class="keywordtype">float</span> w, <span class="keywordtype">float</span> h, <span class="keywordtype">float</span> zn, <span class="keywordtype">float</span> zf)</div>
<div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;        {</div>
<div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;            <span class="comment">// 2*zn/w  0       0              0</span></div>
<div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;            <span class="comment">// 0       2*zn/h  0              0</span></div>
<div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;            <span class="comment">// 0       0       zf/(zf-zn)     1</span></div>
<div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;            <span class="comment">// 0       0       zn*zf/(zn-zf)  0</span></div>
<div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;</div>
<div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> = 2.0f*zn/w;  <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> = 0.0f,        <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> = 0.0f,           <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> = 0.0f;</div>
<div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> = 0.0f,       <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> = 2.0f*zn/h;   <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> = 0.0f,           <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> = 0.0f;</div>
<div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> = 0.0f,       <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> = 0.0f,        <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> = zf/(zf-zn);     <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> = 1.0f;</div>
<div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> = 0.0f,       <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> = 0.0f,        <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> = zn*zf/(zn-zf);  <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> = 0.0f;</div>
<div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;        }</div>
<div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;</div>
<div class="line"><a name="l00797"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a51795ea09fbff3ed7677e783247a8c0d">  797</a></span>&#160;        <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1mat44.html#a51795ea09fbff3ed7677e783247a8c0d">setPerspectiveRH</a>(<span class="keywordtype">float</span> w, <span class="keywordtype">float</span> h, <span class="keywordtype">float</span> zn, <span class="keywordtype">float</span> zf)</div>
<div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160;        {</div>
<div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160;            <span class="comment">// 2*zn/w  0       0              0</span></div>
<div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;            <span class="comment">// 0       2*zn/h  0              0</span></div>
<div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;            <span class="comment">// 0       0       zf/(zn-zf)    -1</span></div>
<div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;            <span class="comment">// 0       0       zn*zf/(zn-zf)  0</span></div>
<div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;</div>
<div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> = 2.0f*zn/w;  <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> = 0.0f,       <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> = 0.0f,           <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> = 0.0f;</div>
<div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> = 0.0f,       <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> = 2.0f*zn/h;  <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> = 0.0f,           <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> = 0.0f;</div>
<div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> = 0.0f,       <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> = 0.0f,       <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> = zf/(zn-zf);     <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> = -1.0f;</div>
<div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> = 0.0f,       <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> = 0.0f,       <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> = zn*zf/(zn-zf);  <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> = 0.0f;</div>
<div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;        }</div>
<div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;</div>
<div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;        <span class="comment">//-------------------------------------------------------------</span></div>
<div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;</div>
<div class="line"><a name="l00812"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a93273d8a93456c81c6f884a955a8b333">  812</a></span>&#160;        <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1mat44.html#a93273d8a93456c81c6f884a955a8b333">setViewLookAtLH</a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; eye, <span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; at, <span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; up)</div>
<div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;        {</div>
<div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;            <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>  zaxis = (at - eye);  zaxis.<a class="code" href="structgbmath_1_1vec3.html#a3206299b452ccb51fb816a29e8db7739">normalize</a>();</div>
<div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;            <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>  xaxis = up.<a class="code" href="structgbmath_1_1vec3.html#a676f91144861b0fbf851b9fa83a4cd49">cross</a>(zaxis); xaxis.<a class="code" href="structgbmath_1_1vec3.html#a3206299b452ccb51fb816a29e8db7739">normalize</a>();</div>
<div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;            <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>  yaxis =  zaxis.<a class="code" href="structgbmath_1_1vec3.html#a676f91144861b0fbf851b9fa83a4cd49">cross</a>(xaxis);</div>
<div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;</div>
<div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;           <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>=xaxis.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a>;           <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a>=yaxis.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a>;            <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a>=zaxis.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a>;            <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a>=0.0f;</div>
<div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160;           <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a>=xaxis.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a>;           <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a>=yaxis.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a>;            <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a>=zaxis.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a>;            <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a>=0.0f;</div>
<div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;           <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a>=xaxis.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a>;           <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a>=yaxis.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a>;            <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a>=zaxis.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a>;            <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a>=0.0f;</div>
<div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;           <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a>= -xaxis.<a class="code" href="structgbmath_1_1vec3.html#a4f2a1ebac341810c42a6c277760b134b">dot</a>(eye);  <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a>= -yaxis.<a class="code" href="structgbmath_1_1vec3.html#a4f2a1ebac341810c42a6c277760b134b">dot</a>(eye);   <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a>= -zaxis.<a class="code" href="structgbmath_1_1vec3.html#a4f2a1ebac341810c42a6c277760b134b">dot</a>(eye);   <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a>=1.0f;</div>
<div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;</div>
<div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;            <span class="comment">// zaxis = normal(At - Eye)</span></div>
<div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160;            <span class="comment">// xaxis = normal(cross(Up, zaxis))</span></div>
<div class="line"><a name="l00825"></a><span class="lineno">  825</span>&#160;            <span class="comment">// yaxis = cross(zaxis, xaxis)</span></div>
<div class="line"><a name="l00826"></a><span class="lineno">  826</span>&#160;            <span class="comment">// xaxis.x           yaxis.x           zaxis.x          0</span></div>
<div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;            <span class="comment">// xaxis.y           yaxis.y           zaxis.y          0</span></div>
<div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;            <span class="comment">// xaxis.z           yaxis.z           zaxis.z          0</span></div>
<div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;            <span class="comment">// -dot(xaxis, eye)  -dot(yaxis, eye)  -dot(zaxis, eye)  l</span></div>
<div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;        }</div>
<div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;</div>
<div class="line"><a name="l00832"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a49e3dca47267c84017586af61a17ada6">  832</a></span>&#160;        <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1mat44.html#a49e3dca47267c84017586af61a17ada6">setViewLookAtRH</a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; eye, <span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; at, <span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; up)</div>
<div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;        {</div>
<div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;            <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>  zaxis = (eye - at);  zaxis.<a class="code" href="structgbmath_1_1vec3.html#a3206299b452ccb51fb816a29e8db7739">normalize</a>();</div>
<div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160;            <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>  xaxis = up.<a class="code" href="structgbmath_1_1vec3.html#a676f91144861b0fbf851b9fa83a4cd49">cross</a>(zaxis); xaxis.<a class="code" href="structgbmath_1_1vec3.html#a3206299b452ccb51fb816a29e8db7739">normalize</a>();</div>
<div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160;            <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>  yaxis =  zaxis.<a class="code" href="structgbmath_1_1vec3.html#a676f91144861b0fbf851b9fa83a4cd49">cross</a>(xaxis);</div>
<div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160;</div>
<div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;           <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>=xaxis.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a>;           <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a>=yaxis.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a>;            <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a>=zaxis.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a>;            <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a>=0.0f;</div>
<div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;           <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a>=xaxis.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a>;           <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a>=yaxis.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a>;            <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a>=zaxis.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a>;            <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a>=0.0f;</div>
<div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160;           <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a>=xaxis.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a>;           <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a>=yaxis.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a>;            <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a>=zaxis.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a>;            <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a>=0.0f;</div>
<div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;           <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a>= -xaxis.<a class="code" href="structgbmath_1_1vec3.html#a4f2a1ebac341810c42a6c277760b134b">dot</a>(eye);  <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a>= -yaxis.<a class="code" href="structgbmath_1_1vec3.html#a4f2a1ebac341810c42a6c277760b134b">dot</a>(eye);   <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a>= -zaxis.<a class="code" href="structgbmath_1_1vec3.html#a4f2a1ebac341810c42a6c277760b134b">dot</a>(eye);   <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a>=1.0f;</div>
<div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;</div>
<div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;            <span class="comment">// zaxis = normal(Eye - At)</span></div>
<div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;            <span class="comment">// xaxis = normal(cross(Up, zaxis))</span></div>
<div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;            <span class="comment">// yaxis = cross(zaxis, xaxis)</span></div>
<div class="line"><a name="l00846"></a><span class="lineno">  846</span>&#160;            <span class="comment">//  xaxis.x           yaxis.x           zaxis.x          0</span></div>
<div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;            <span class="comment">//  xaxis.y           yaxis.y           zaxis.y          0</span></div>
<div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;            <span class="comment">//  xaxis.z           yaxis.z           zaxis.z          0</span></div>
<div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;            <span class="comment">// -dot(xaxis, eye)  -dot(yaxis, eye)  -dot(zaxis, eye)</span></div>
<div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;        }</div>
<div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;</div>
<div class="line"><a name="l00852"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#afe4c032d74366de0d8f6cd735ebddf73">  852</a></span>&#160;        <span class="keyword">inline</span>  <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1mat44.html#afe4c032d74366de0d8f6cd735ebddf73">setViewDirLH</a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; eye, <span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; dir, <span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; up)</div>
<div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160;        {</div>
<div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160;</div>
<div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160;            <span class="comment">//vec3 dirn = dir.normalized();</span></div>
<div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160;            <span class="comment">//const float flen = eye.length();</span></div>
<div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;            <span class="comment">//dirn.x += flen;</span></div>
<div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;            <span class="comment">//dirn.y += flen;</span></div>
<div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;            <span class="comment">//dirn.z += flen;</span></div>
<div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160;            <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a> at = eye + (dir.<a class="code" href="structgbmath_1_1vec3.html#a6328ece15cb87465dce7d15b9c8bdc6b" title="get normalized ">normalized</a>() * 100.0f);</div>
<div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a93273d8a93456c81c6f884a955a8b333">setViewLookAtLH</a>( eye, at, up);</div>
<div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;        }</div>
<div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160;</div>
<div class="line"><a name="l00864"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#aab9df358e1bb28e19cfd50ecad70df32">  864</a></span>&#160;        <span class="keyword">inline</span>  <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1mat44.html#aab9df358e1bb28e19cfd50ecad70df32">setViewDirRH</a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; eye, <span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; dir, <span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; up)</div>
<div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;        {</div>
<div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160;            <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a> to = dir.<a class="code" href="structgbmath_1_1vec3.html#a6328ece15cb87465dce7d15b9c8bdc6b" title="get normalized ">normalized</a>();</div>
<div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">float</span> flen = eye.<a class="code" href="structgbmath_1_1vec3.html#a30effe274e32c5af662df9477221982d">length</a>();</div>
<div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;            to.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a> += flen;</div>
<div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;            to.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a> += flen;</div>
<div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160;            to.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a> += flen;</div>
<div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;</div>
<div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;            <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a> at = eye + to;</div>
<div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a49e3dca47267c84017586af61a17ada6">setViewLookAtRH</a>( eye, at, up);</div>
<div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;        }</div>
<div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;</div>
<div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;</div>
<div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160;</div>
<div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;<span class="preprocessor">#if ( defined GB_OPENGL  &amp;&amp; defined __GL_H__ )</span></div>
<div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> glMul()  { glMultMatrixf( (GLfloat*)&amp;<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>  ); }</div>
<div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160;</div>
<div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> glLoad() { glLoadMatrixf( (GLfloat*)&amp;<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>  ); }</div>
<div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;</div>
<div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> glGetProjection()</div>
<div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;        {</div>
<div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;            glGetFloatv(GL_PROJECTION_MATRIX, &amp;<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>);</div>
<div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;        }</div>
<div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160;</div>
<div class="line"><a name="l00893"></a><span class="lineno">  893</span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> glGetModelView()</div>
<div class="line"><a name="l00894"></a><span class="lineno">  894</span>&#160;        {</div>
<div class="line"><a name="l00895"></a><span class="lineno">  895</span>&#160;            glGetFloatv(GL_MODELVIEW_MATRIX, &amp;<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>);</div>
<div class="line"><a name="l00896"></a><span class="lineno">  896</span>&#160;        }</div>
<div class="line"><a name="l00897"></a><span class="lineno">  897</span>&#160;</div>
<div class="line"><a name="l00898"></a><span class="lineno">  898</span>&#160;<span class="preprocessor">#endif //   OpenGL</span></div>
<div class="line"><a name="l00899"></a><span class="lineno">  899</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00900"></a><span class="lineno">  900</span>&#160;</div>
<div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;</div>
<div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;<span class="preprocessor">#ifdef _D3D9_H_  // d3d9 device methods</span></div>
<div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160;           <span class="keyword">inline</span> HRESULT makeDevice9TransfView(IDirect3DDevice9* pdevice)<span class="keyword"> const</span></div>
<div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160;<span class="keyword">           </span>{</div>
<div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160;               <span class="keywordflow">return</span> pdevice-&gt;SetTransform(D3DTS_VIEW, (D3DMATRIX*)&amp;<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> );</div>
<div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;           }</div>
<div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160;</div>
<div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;           <span class="keyword">inline</span> HRESULT makeDevice9TransfProj(IDirect3DDevice9* pdevice)<span class="keyword"> const</span></div>
<div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160;<span class="keyword">           </span>{</div>
<div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160;               <span class="keywordflow">return</span> pdevice-&gt;SetTransform(D3DTS_PROJECTION, (D3DMATRIX*)&amp;<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> );</div>
<div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;           }</div>
<div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160;</div>
<div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;           <span class="keyword">inline</span> HRESULT makeDevice9TransfWorld(IDirect3DDevice9* pdevice)</div>
<div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;           {</div>
<div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;               <span class="keywordflow">return</span> pdevice-&gt;SetTransform(D3DTS_WORLD, (D3DMATRIX*)&amp;<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> );</div>
<div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;           }</div>
<div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160;</div>
<div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;           <span class="keyword">inline</span> HRESULT makeDevice9Transf(IDirect3DDevice9* pdevice, D3DTRANSFORMSTATETYPE trType )<span class="keyword"> const</span></div>
<div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;<span class="keyword">           </span>{</div>
<div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160;               <span class="keywordflow">return</span> pdevice-&gt;SetTransform( trType, (D3DMATRIX*)&amp;<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> );</div>
<div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160;           }</div>
<div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;</div>
<div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;</div>
<div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160;</div>
<div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;</div>
<div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160;           <span class="keyword">inline</span> HRESULT readDevice9TransfView(IDirect3DDevice9* pdevice)</div>
<div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160;           {</div>
<div class="line"><a name="l00934"></a><span class="lineno">  934</span>&#160;               <span class="keywordflow">return</span> pdevice-&gt;GetTransform(D3DTS_VIEW, (D3DMATRIX*)&amp;<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> );</div>
<div class="line"><a name="l00935"></a><span class="lineno">  935</span>&#160;           }</div>
<div class="line"><a name="l00936"></a><span class="lineno">  936</span>&#160;</div>
<div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160;           <span class="keyword">inline</span> HRESULT readDevice9TransfProj(IDirect3DDevice9* pdevice)</div>
<div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160;           {</div>
<div class="line"><a name="l00940"></a><span class="lineno">  940</span>&#160;               <span class="keywordflow">return</span> pdevice-&gt;GetTransform(D3DTS_PROJECTION, (D3DMATRIX*)&amp;<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> );</div>
<div class="line"><a name="l00941"></a><span class="lineno">  941</span>&#160;           }</div>
<div class="line"><a name="l00942"></a><span class="lineno">  942</span>&#160;</div>
<div class="line"><a name="l00944"></a><span class="lineno">  944</span>&#160;           <span class="keyword">inline</span> HRESULT readDevice9TransfWorld(IDirect3DDevice9* pdevice)</div>
<div class="line"><a name="l00945"></a><span class="lineno">  945</span>&#160;           {</div>
<div class="line"><a name="l00946"></a><span class="lineno">  946</span>&#160;               <span class="keywordflow">return</span> pdevice-&gt;GetTransform(D3DTS_WORLD, (D3DMATRIX*)&amp;<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> );</div>
<div class="line"><a name="l00947"></a><span class="lineno">  947</span>&#160;           }</div>
<div class="line"><a name="l00948"></a><span class="lineno">  948</span>&#160;</div>
<div class="line"><a name="l00949"></a><span class="lineno">  949</span>&#160;</div>
<div class="line"><a name="l00950"></a><span class="lineno">  950</span>&#160;</div>
<div class="line"><a name="l00951"></a><span class="lineno">  951</span>&#160;<span class="preprocessor">#endif // _D3D9_H_</span></div>
<div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00953"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a30512ab0af2644910aa68a14dfc12d22">  953</a></span>&#160;           <span class="keyword">friend</span> std::ostream &amp;<a class="code" href="structgbmath_1_1mat44.html#a30512ab0af2644910aa68a14dfc12d22">operator &lt;&lt; </a>(std::ostream &amp;stream, <span class="keyword">const</span> <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; m)</div>
<div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;           {</div>
<div class="line"><a name="l00955"></a><span class="lineno">  955</span>&#160;               stream</div>
<div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160;                   &lt;&lt; m.<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; m.<a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; m.<a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; m.<a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span> </div>
<div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160;                   &lt;&lt; m.<a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; m.<a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; m.<a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; m.<a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span>                    </div>
<div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160;                   &lt;&lt; m.<a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; m.<a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; m.<a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; m.<a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span></div>
<div class="line"><a name="l00959"></a><span class="lineno">  959</span>&#160;                   &lt;&lt; m.<a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; m.<a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; m.<a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; m.<a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a> &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span> ;</div>
<div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160;</div>
<div class="line"><a name="l00961"></a><span class="lineno">  961</span>&#160;               <span class="keywordflow">return</span> stream;</div>
<div class="line"><a name="l00962"></a><span class="lineno">  962</span>&#160;           }</div>
<div class="line"><a name="l00963"></a><span class="lineno">  963</span>&#160;</div>
<div class="line"><a name="l00964"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a8dc94df6c96aa8af3f6c8c2fe850fc13">  964</a></span>&#160;        <span class="keyword">friend</span> std::istream &amp;<a class="code" href="structgbmath_1_1mat44.html#a8dc94df6c96aa8af3f6c8c2fe850fc13">operator &gt;&gt; </a>(std::istream &amp;stream, <a class="code" href="structgbmath_1_1mat44.html" title="matrix 4x4. ">mat44</a>&amp; m)</div>
<div class="line"><a name="l00965"></a><span class="lineno">  965</span>&#160;        {</div>
<div class="line"><a name="l00966"></a><span class="lineno">  966</span>&#160;            stream &gt;&gt; m.<a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>;</div>
<div class="line"><a name="l00967"></a><span class="lineno">  967</span>&#160;            stream &gt;&gt; m.<a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a>;</div>
<div class="line"><a name="l00968"></a><span class="lineno">  968</span>&#160;            stream &gt;&gt; m.<a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a>;</div>
<div class="line"><a name="l00969"></a><span class="lineno">  969</span>&#160;            stream &gt;&gt; m.<a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a>;</div>
<div class="line"><a name="l00970"></a><span class="lineno">  970</span>&#160;</div>
<div class="line"><a name="l00971"></a><span class="lineno">  971</span>&#160;            stream &gt;&gt; m.<a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a>;</div>
<div class="line"><a name="l00972"></a><span class="lineno">  972</span>&#160;            stream &gt;&gt; m.<a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a>;</div>
<div class="line"><a name="l00973"></a><span class="lineno">  973</span>&#160;            stream &gt;&gt; m.<a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a>;</div>
<div class="line"><a name="l00974"></a><span class="lineno">  974</span>&#160;            stream &gt;&gt; m.<a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a>;</div>
<div class="line"><a name="l00975"></a><span class="lineno">  975</span>&#160;</div>
<div class="line"><a name="l00976"></a><span class="lineno">  976</span>&#160;            stream &gt;&gt; m.<a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a>;</div>
<div class="line"><a name="l00977"></a><span class="lineno">  977</span>&#160;            stream &gt;&gt; m.<a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a>;</div>
<div class="line"><a name="l00978"></a><span class="lineno">  978</span>&#160;            stream &gt;&gt; m.<a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a>;</div>
<div class="line"><a name="l00979"></a><span class="lineno">  979</span>&#160;            stream &gt;&gt; m.<a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a>;</div>
<div class="line"><a name="l00980"></a><span class="lineno">  980</span>&#160;</div>
<div class="line"><a name="l00981"></a><span class="lineno">  981</span>&#160;            stream &gt;&gt; m.<a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a>;</div>
<div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160;            stream &gt;&gt; m.<a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a>;</div>
<div class="line"><a name="l00983"></a><span class="lineno">  983</span>&#160;            stream &gt;&gt; m.<a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a>;</div>
<div class="line"><a name="l00984"></a><span class="lineno">  984</span>&#160;            stream &gt;&gt; m.<a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a>;</div>
<div class="line"><a name="l00985"></a><span class="lineno">  985</span>&#160;</div>
<div class="line"><a name="l00986"></a><span class="lineno">  986</span>&#160;            <span class="keywordflow">return</span> stream;</div>
<div class="line"><a name="l00987"></a><span class="lineno">  987</span>&#160;        }</div>
<div class="line"><a name="l00988"></a><span class="lineno">  988</span>&#160;</div>
<div class="line"><a name="l00989"></a><span class="lineno">  989</span>&#160;</div>
<div class="line"><a name="l00990"></a><span class="lineno">  990</span>&#160;</div>
<div class="line"><a name="l00991"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#a0f30f1a2d91083b4de7362b721ef5e54">  991</a></span>&#160;        <span class="keyword">operator</span> std::string()<span class="keyword"> const</span></div>
<div class="line"><a name="l00992"></a><span class="lineno">  992</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00993"></a><span class="lineno">  993</span>&#160;            std::ostringstream ss;</div>
<div class="line"><a name="l00994"></a><span class="lineno">  994</span>&#160;</div>
<div class="line"><a name="l00995"></a><span class="lineno">  995</span>&#160;            ss &lt;&lt; <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a> &lt;&lt; <span class="stringliteral">&quot;    &quot;</span>   &lt;&lt;</div>
<div class="line"><a name="l00996"></a><span class="lineno">  996</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a> &lt;&lt; <span class="stringliteral">&quot;    &quot;</span> &lt;&lt;</div>
<div class="line"><a name="l00997"></a><span class="lineno">  997</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a> &lt;&lt; <span class="stringliteral">&quot;    &quot;</span> &lt;&lt;</div>
<div class="line"><a name="l00998"></a><span class="lineno">  998</span>&#160;            <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a>  ;</div>
<div class="line"><a name="l00999"></a><span class="lineno">  999</span>&#160;</div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>&#160;            <span class="keywordflow">return</span> ss.str();</div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>&#160;        }</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160;</div>
<div class="line"><a name="l01003"></a><span class="lineno"><a class="code" href="structgbmath_1_1mat44.html#af96ec8a94e7b17161fbd51d66e084e25"> 1003</a></span>&#160;        <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1mat44.html#a57f385d46626b19fd68afcf64d8e7c33">operator = </a>(<span class="keyword">const</span> std::string&amp; str) <span class="keywordflow">throw</span> (std::invalid_argument)</div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160;        {</div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160;            std::istringstream ss(str);</div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160;</div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1mat44.html#af3e99cb3e2fa6aeb124b9f27964f2003">_11</a>;</div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1mat44.html#ae487a7a18dc991d17b5de87334728e6c">_12</a>;</div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1mat44.html#abc27402f91ffb83ab0eb46bf591db261">_13</a>;</div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1mat44.html#a1263c82107dce40f62bbf223d4a2fe58">_14</a>;</div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>&#160;</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1mat44.html#ae3126d9cf5d065ee9d24b3de96a5f17f">_21</a>;</div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1mat44.html#a51a6825aacf2e40c7f4c1774d4105d9a">_22</a>;</div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1mat44.html#a2e13ed94b2f1c06f590005498e834c41">_23</a>;</div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1mat44.html#a02e896a0d8bb375f430fc387ff773248">_24</a>;</div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160;</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1mat44.html#aabf304b5ece7ff9d2a006ca0467a3b27">_31</a>;</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1mat44.html#aa725b6a8854a3dea9cad3e393a42200a">_32</a>;</div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1mat44.html#a5808bf751702b406781bf8d6e2a82408">_33</a>;</div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1mat44.html#a0be86c8b892139d6fcd141a78d9bf02f">_34</a>;</div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160;</div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1mat44.html#a455efa123492579000a3f1ab054d86af">_41</a>;</div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1mat44.html#a2701cfe76461e9722ac37cc8afac457e">_42</a>;</div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1mat44.html#a47300a3aa5bb132868de2a94fe79d6e3">_43</a>;</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1mat44.html#a0bf5358db28c4ccfe5d366b31b3a297f">_44</a>;</div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>&#160;</div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>&#160;            <span class="keywordflow">if</span>( ss.fail() ) </div>
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<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>&#160;        }</div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>&#160;</div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>&#160;</div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>&#160;           </div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>&#160;           </div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>&#160;</div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>&#160;</div>
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<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>&#160;</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>&#160;</div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>&#160;}</div>
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